IC POWER MANAGEMENT
| Part Number | LTC6954IUFF-1 |
| Date Code | 2134 |
| Quantity Available | 14752 pcs |
| Manufacturer | Linear Technology/Analog Devices |
| Lead Time | Ship within 24 hours |
| QTY | 2000 |
| Datasheet | LTC6954.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | SOUTH KOREA |
| Country of Diffusion | UNITED STATES |
| Lot Number | ML47150.97 |
| Base Product Number | LTC6954 |
| Packaging | Tube |
| MSL | 1 |
| Type | Fanout Buffer (Distribution), Divider |
| Number of Circuits | 1 |
| Ratio - Input:Output | 1:03 |
| Differential - Input:Output | Yes/Yes |
| Input | LVCMOS, LVDS, LVPECL |
| Output | LVPECL |
| Frequency - Max | 1.8GHz |
| Voltage - Supply | 3.15 V ~ 3.45 V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 36-WFQFN Exposed Pad |
| Supplier Device Package | 36-QFN (4x7) |
The LTC6954IUFF-1 is a family of very low phase noise clock distribution parts. Each part has three outputs and each output has an individually programmable frequency divider and delay. There are four members of the family, differing in their output logic signal type:
LTC6954-1: Three LVPECL outputs
Each output is individually programmable to divide the input frequency by any integer from 1 to 63, and to delay each output by 0 to 63 input clock cycles. The output duty cycle is always 50%, regardless of the divide number. The LVDS/CMOS outputs are jumper selectable via the OUTxSEL pins to provide either an LVDS logic output or a CMOS logic output.
The LTC6954 also features Linear Technology’s EZSync system for perfect clock synchronization and alignment every time.
All device settings are controlled through an SPI-compatible serial port.
